Nature-Inspired Radar Charts as an Innovative Big Data Analysis Tool
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A radar chart is a known graphical method for displaying multivariate data in the form of a two-dimensional chart. This type of graphical representation has been used for the visualization of large amounts of data over a given time period . In healthcare, each year there are more and more tracked data. It is expected that by 2030, with the rapid evolution of the Internet of things, the vision of a Quantified Self or lifelogging  can become a reality with zettabytes and even yottabytes of data regarding personal health information potentially available.
We propose a multivariate and dynamic data representation model for the visualization of large amounts of healthcare data, both historical and real time. This will allow for population monitoring (e.g. outbreak detection) and for personalized health applications (self-help, personal health check-up). Due to increased life expectancy and an ageing population, a general view and understanding of people health is becoming more and more a necessity to help reduce expenditure in healthcare.
KeywordsBig Data Radar charts Virtual reality Healthcare Social care Population monitoring Epidemiology
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